10 Best Grammar & Punctuation Checker Tools in 2021

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Written By Larious

Larious is the Executive Editor of LowkeyTech. He is a tech enthusiast and a content writer. 





Last Updated on March 17, 2021 by Larious

Let me ask you an important question first! Are you confident about your grammar? If you say yes, trust us, this is one of the best things you have already achieved. Not everyone is good with English, and they make mistakes.

We are pretty sure that you will find lots of friends in your circle with lousy grammar. It’s indeed a hurty fact, but it’s the bitter truth. If you are involved in some professional work or run an online business, bad grammar might ruin your dreams.

Nobody is perfect, so everyone should find ways to improve themselves. Similarly, even if you are not so good at grammar, you can do lots of things to improve your grammar. There are many grammar checking services available on the web that can help you improve your grammar.

List of Best Grammar & Punctuation Checker Tools

Those grammar checking services only highlight the mistake you have made in any sentence. In this article, we will list the five best online grammar and punctuation checking tools that you can use right now. These tools will help you to improve your grammar and punctuation skills. So, let’s explore the list.

1. Ginger Grammar Checker

Ginger Grammar Checker

Ginger Grammar Checker is one of the unique Grammer checker tools you can use today. The web tool uses patent-pending technology to correct grammar mistakes, spelling mistakes, and misused words. The free version of Ginger Grammar Checker works well, but it has some limits. If you want to remove all limitations, you need to purchase the premium version. The premium version of Ginger Grammar Checker costs around $3.99/month for two years.

2. Grammarly


Well, Grammarly is one of the leading grammar checking tools available on the web. You can install the Grammarly Chrome extension to check spelling and grammatical errors as you type on the internet. The chrome extension can significantly help you to enhance your writing skills in no time. It also has a plagiarism checker that checks for web copies.

3. After The Deadline

After The DeadlineAfter The Deadline

If you are a blog writer and looking for the best tool to check grammar and punctuation errors, you need to try After The Deadline. After The Deadline is one of the best free grammar and punctuation checkers available on the web that checks for grammar errors and punctuation errors. Not only that, but it also analyzes the entire text and shows you suggestions that could significantly improve your writing skills.

4. PaperRater


The best thing about PaperRater is that it checks for spelling errors, punctuation errors, plagiarism content, etc. Not just that, but with the premium version, you can avail yourself features like word synonyms, rephrase, etc. It’s a web app, which means you don’t need to download any software or extension to use PaperRater.

5. ProWritng Aid


It is a web app that offers a grammar checker, style editor, and writing mentor in one simple package. It’s available in two versions – Free and Premium. The free version is suitable for personal use, but it comes with some restrictions. Just like Grammarly, ProWritingAid corrects your typing mistakes in real-time. Not only that, but it also improves the text structure.

6. WhiteSmoke


Well, WhiteSmoke is a full-fledged English writing tool available on the web. Guess what? WhiteSmoke can easily detect hundreds of errors, redesign the text layout, improve your English fluency, and more. The great thing about WhiteSmoke is that it can provide you suggestions on where your writing needs improvements. Apart from that, WhiteSmoke specializes in grammar checking, syntax, and spelling.

7. LanguageTool


If you are searching for a proofreading service for English, German, Polish, or Russian, you need to give LanguageTool a try. It also has a few advanced grammar checking features that check and corrects your grammatical and spelling errors. It also picks words that need to be changed.

8. OutWrite


Outwrite, previously known as GradeProof, is one of the best proofreading tools that you can use today. With Outwrite, you can write with confidence as it automatically corrects the spelling, grammar, and punctuation errors. Apart from that, Outwrite also allows you to track the readability and grade level in real-time. With the premium version, you get some other valuable features like Eloquence suggestions, paraphrasing tool, plagiarism checker, and more.

9. Online Correction

Online CorrectionOnline Correction

If you are searching for a free and easy-to-use web tool to find spelling and grammar errors, then OnlineCorrection might be the best pick for you. It’s an entirely free tool that serves well for proofreading purposes. However, since it’s a free tool, don’t expect extraordinary features with this one. It’s limited to only the grammar and spell-checks tool.

10. SpellCheckPlus Pro

SpellCheckPlus ProSpellCheckPlus Pro

Well, SpellCheckPlus Pro is another best and most advanced online grammar checker tool that you can use right now. The great thing about SpellCheckPlus Pro is that it automatically corrects your spelling mistakes while you type. The free version of SpellCheckPlus is only limited to check spelling mistakes. Still, with the pro version, you can avail yourself of lots of valuable features like a grammar checker, sentence rephrases, etc.

These are the ten best online grammar and punctuation checking tools you can use right now. If you know of any other such tools, let us know in the comment box below. I hope this article helped you! Please share it with your friends also.


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